| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $69.39 | 12.305% | $77.9284 | $77.93 | $77.95 | $77.90 |
| Purchase #2 | $227.80 | 12.267% | $255.7442 | $255.74 | $255.75 | $255.70 |
| Purchase #3 | $145.71 | 3.321% | $150.549 | $150.55 | $150.55 | $150.50 |
| Purchase #4 | $246.95 | 12.215% | $277.1149 | $277.11 | $277.10 | $277.10 |
| Purchase #5 | $182.57 | 3.518% | $188.9928 | $188.99 | $189.00 | $189.00 |
| Purchase #6 | $86.51 | 11.249% | $96.2415 | $96.24 | $96.25 | $96.20 |
| Purchase #7 | $40.73 | 5.697% | $43.0504 | $43.05 | $43.05 | $43.10 |
| 7 purchase totals = | $999.66 | $1,089.6212 | $1,089.61 | $1,089.65 | $1,089.50 | |